C100S - 1.1274
C100S - (1.1274) / Ck101 / C100RR / CS95
Application Information
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| Grade (EU) | C100S |
| Number(EU) | 1.1274 |
| Classification | Non alloy special steel |
| Germany, DIN | Ck100 |
| France, AFNOR | C100RR |
| England, BS | CS95 |
| EN 10132-4:2000 |
| C | 0.95 - 1.85 |
| Si | 0.15 - 0.35 |
| Mn | 0.30 - 0.60 |
| Ni | max 0.40 |
| P | max 0.025 |
| S | max 0.025 |
| Cr | max 0.40 |
| Mo | max 0.10 |
| Nominal thickness | 0.3 - 3 |
| Rm - Tensile strength (MPa) (+A) | 690 |
| ----- | |
| Nominal thickness | 0.3 - 3 |
| Rm - Tensile strength (MPa) (+CR) | 1200 |
| ----- | |
| Nominal thickness | 0.3 - 3 |
| Rm - Tensile strength (MPa) (+QT) | 1200 - 2100 |
| ----- | |
| Nominal thickness | 0.3 - 3 |
| Rp0.2 0.2% proof strength (MPa) (+A) | 550 |
| ----- | |
| Nominal thickness | 0.3 - 3 |
| A - Min. elongation Lo = 80 mm (%) (+A) | 13 |
| ----- | |
| Vickers hardness (HV): (+A) | 220 |
| Vickers hardness (HV): (+CR) | 325 |
| Vickers hardness (HV): (+QT) | 370 - 630 |